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LA4280 from SANYO

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LA4280

Manufacturer: SANYO

2-Channel 10W AF Power Amplifier, for Home Stereo, TV Use

Partnumber Manufacturer Quantity Availability
LA4280 SANYO 5000 In Stock

Description and Introduction

2-Channel 10W AF Power Amplifier, for Home Stereo, TV Use The LA4280 is an audio power amplifier IC manufactured by SANYO. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** SANYO  
- **Type:** Audio Power Amplifier IC  
- **Output Power:** 5.5W (typical at 10% THD, 12V supply, 4Ω load)  
- **Supply Voltage Range:** 9V to 18V (recommended operating range)  
- **Quiescent Current:** 45mA (typical)  
- **Total Harmonic Distortion (THD):** 0.3% (typical at 1kHz, 4W output)  
- **Operating Temperature Range:** -20°C to +75°C  
- **Package:** SIP (Single In-line Package)  

### **Descriptions:**  
- The LA4280 is a monolithic integrated circuit designed for audio power amplification in consumer electronics.  
- It is commonly used in car audio systems, portable radios, and other low-to-medium power audio applications.  
- The IC includes built-in protection circuits such as thermal shutdown and overvoltage protection.  

### **Features:**  
- **Low Quiescent Current:** Ensures efficient power consumption.  
- **Built-in Thermal Shutdown:** Protects the IC from overheating.  
- **Overvoltage Protection:** Prevents damage due to excessive supply voltage.  
- **Wide Supply Voltage Range:** Suitable for various applications.  
- **Minimal External Components:** Simplifies circuit design.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

2-Channel 10W AF Power Amplifier, for Home Stereo, TV Use

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